#0  0x00007fea2c809475 in __GI_raise (sig=<optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
        resultvar = 0
        pid = <optimized out>
        selftid = 1110
#1  0x00007fea2c80cbdb in __GI_abort () at abort.c:91
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x3, sa_sigaction = 0x3}, sa_mask = {__val = {4, 140735664885663, 10, 140643747009733, 1, 140643747013977, 3, 140735664876747, 5, 140643747009680, 1, 140643747018660, 3, 140735664876724, 12, 140643747018664}}, sa_flags = 2, sa_restorer = 0x7fea2c94b7a8}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007fea2c8450ee in __libc_message (do_abort=2, fmt=0x7fea2c94d270 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:201
        ap = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7fff934ff630, reg_save_area = 0x7fff934ff540}}
        ap_copy = {{gp_offset = 16, fp_offset = 48, overflow_arg_area = 0x7fff934ff630, reg_save_area = 0x7fff934ff540}}
        fd = 2
        on_2 = <optimized out>
        list = <optimized out>
        nlist = <optimized out>
        cp = <optimized out>
        written = <optimized out>
#3  0x00007fea2c84f8e6 in malloc_printerr (action=3, str=0x7fea2c94d3d0 "double free or corruption (out)", ptr=<optimized out>) at malloc.c:5007
        buf = "00007fea2f46bd70"
        cp = <optimized out>
#4  0x00007fea25cc17ad in SynapticsUnInit (drv=<optimized out>, pInfo=0x7fea2f47d570, flags=<optimized out>) at ../../src/synaptics.c:820
        priv = 0x7fea2f487b20
#5  0x00007fea2e6d6bb9 in DeleteInputDeviceRequest (pDev=0x7fea2f4881e0) at ../../../../hw/xfree86/common/xf86Xinput.c:1012
        pInfo = 0x7fea2f47d570
        drv = 0x7fea2f46b720
        isMaster = 0
#6  0x00007fea2e6e3271 in remove_device (dev=0x7fea2f4881e0, backend=0x7fea2e7d4f1e "udev") at ../../config/config.c:84
No locals.
#7  remove_devices (backend=0x7fea2e7d4f1e "udev", config_info=0x7fea2f9fb3d0 "udev:/sys/devices/pci0000:00/0000:00:1d.2/usb7/7-2/7-2:1.2/input/input5/event5") at ../../config/config.c:96
        dev = 0x7fea2f4881e0
        next = 0x7fea2f4a7800
#8  0x00007fea2e6e3cfa in device_removed (device=<optimized out>) at ../../config/udev.c:227
        value = 0x7fea2f9fb3d0 "udev:/sys/devices/pci0000:00/0000:00:1d.2/usb7/7-2/7-2:1.2/input/input5/event5"
        syspath = <optimized out>
#9  0x00007fea2e6e3e18 in wakeup_handler (data=<optimized out>, err=<optimized out>, read_mask=<optimized out>) at ../../config/udev.c:253
        udev_device = 0x7fea2fc1a930
        action = <optimized out>
#10 wakeup_handler (data=<optimized out>, err=<optimized out>, read_mask=0x7fea2ea43ca0) at ../../config/udev.c:233
        udev_fd = <optimized out>
#11 0x00007fea2e68962b in WakeupHandler (result=2, pReadmask=0x7fea2ea43ca0) at ../../dix/dixutils.c:428
        i = <optimized out>
        j = <optimized out>
#12 0x00007fea2e7bc5b6 in WaitForSomething (pClientsReady=0x7fea2f40a960) at ../../os/WaitFor.c:235
        i = <optimized out>
        waittime = {tv_sec = 29, tv_usec = 738982}
        wt = 0x7fff934ff970
        timeout = <optimized out>
        clientsReadable = {fds_bits = {0 <repeats 16 times>}}
        clientsWritable = {fds_bits = {140643795781200, 140643799584336, 140643789178384, 140643799584424, 140643790196960, 140643790248936, 140643790248936, 140643646502294, 140643790248936, 140643664674774, 30, 140643789178384, 140643790197312, 140643799584496, 140643799584336, 140643778477072}}
        selecterr = 11
        nready = 0
        devicesReadable = {fds_bits = {140643795662688, 140643790253168, 140643790253168, 140643790253168, 140643799584336, 140643729798146, 140643799584340, 140643789178384, 140643799584336, 140643799584336, 140643789178384, 140643790259664, 140643795782312, 140643795782312, 232, 140643664408542}}
        now = <optimized out>
        someReady = <optimized out>
#13 0x00007fea2e685442 in Dispatch () at ../../dix/dispatch.c:366
        clientReady = 0x7fea2f40a960
        result = <optimized out>
        client = <optimized out>
        nready = <optimized out>
        icheck = 0x7fea2ea3cfb0
        start_tick = <optimized out>
#14 0x00007fea2e67461a in main (argc=8, argv=<optimized out>, envp=<optimized out>) at ../../dix/main.c:287
        i = <optimized out>
        alwaysCheckForInput = {0, 1}